
//加载简化模型场景
viewer.scene.open(SYS.outdoorSceneUrl).then((layers)=>{
    
    //开始界面
    var startSceneTime = setTimeout(function(){
        $('#sceneopen').removeClass('hide');
        $('#sceneopen_2').removeClass('hide');
        $('#sceneopen_3').removeClass('hide');
        $('#sceneopen_4').removeClass('hide');
    },8000);
    //切入城市视角
    citySpot();
})